1A1 THRU 1A7
GENERAL PURPOSE SILICON RECTIFIER
Reverse Voltage -
50 to 1000 Volts
R-1
Forward Current -
1.0 Ampere
FEATURES
1.0 (25.4)
MIN.
0.102 (2.6)
0.091 (2.3)
DIA.
0.140(3.50)
0.114(2.90)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Construction utilizes void-free
molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
1.0 (25.4)
MIN.
0.025 (0.65)
0.021 (0.55)
DIA.
Dimensions in inches and (millimeters)
Case:
R-1 molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:0.007
ounce, 0.20 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
1A1
50
35
50
1A2
100
70
100
1A3
200
140
200
1A4
400
280
400
1.0
1A5
600
420
600
1A6
800
560
800
1A7
1000
700
1000
UNITS
VOLTS
VOLTS
VOLTS
Amp
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at T
A
=25 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
q
JA
T
J
,
T
STG
25.0
1.1
5.0
50.0
15.0
50.0
-50 to +150
Amps
Volts
u
A
pF
C/W
C
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
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SY [ CHANGZHOU SHUNYE ELECTRONICS CO.,LTD. ]
